Answer / pradeep pandey

To discharge the static, thereby reducing the risk of explosion by inflammable stuff like cylinders, oxygen tanks, gasoline products etc.
by eliminating static,it will also improve the radio reception on the vehicle.

Answer / k.prakashchandra

They are of no use if not touching the earth.Probably they
were found to be noisy and causing more fuel consumption

why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

0 Answers   Indcoil Transformers, Power Grid,

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what is formula to cal cute earth pit numbers and size of earth strip used in earthing?

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What is meant by a stray loss of a induction motor??? What is the equation to find it

0 Answers  

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a distribution transformer(3 phase)supplying 440volt per phase.now suppose one of phase voltage(230volt) becomes zero.what will be the cause ?

3 Answers  

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what are the type of motors

3 Answers  

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what is conductor constant taken for calculation of voltage regulation of 11 kv and 33kv line on dog aor rabbit conductor

1 Answers   CSPDCL-Chhattisgarh State Power Distribution Company Limited,

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can any one help me out by posting something related to rvnl interview for site engineer electrical.? what is the procedure? what kinda question they ask us? how long the interview goes? and any tips? and any thing you want to share?

0 Answers  

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in transformer which grade oil will use?

3 Answers  

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why trasformer rated in kva why should have to maintain pf in our site 0.9

3 Answers   Dalkia,

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diffrence between abcb and mocb

1 Answers   UltraTech,

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what's the activities of reactor in Buchholz relay?

1 Answers   Yahoo,

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Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

0 Answers  

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